Detail publikace

Static numeric and experimental analysis of prefabricated winder wooden staircase with central stringer made from scots pine (Pinus sylvestris L.)

LAVICKÝ, M. PĚNČÍK, J. DOHNAL, J. BEČKOVSKÝ, D. BEČKOVSKÁ, T.

Originální název

Static numeric and experimental analysis of prefabricated winder wooden staircase with central stringer made from scots pine (Pinus sylvestris L.)

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

The article describes behaviour of the structure of a prefabricated winder wooden staircase with central stringer on the material basis of Scots pine (Pinus sylvestris L.). It focuses on static behaviour of this structure. An analysis was performed with the use of 3D numerical modelling with the finite element method using ANSYS calculation system. The numerical analysis with an orthotropic material model and Hoffman and Tsai-Wu interactive failure criteria showed critical points of this type of analysed staircase. Subsequently, selected critical points were experimentally tested for static loading on models of wooden fragments of the staircase in the scale of 1:1. Experimental tests and numerical analyses pointed out the importanceof a suitable choice of a material model of wood and the necessity to pay particular attention to designing of these points. The results and conclusions could be helpful for designing of a prefabricated winder wooden staircase with the central stringer.

Klíčová slova

Static analysis, prefabricated staircase, numerical modelling, experimental testing, central stringer, Scots pine (Pinus sylvestris L.).

Autoři

LAVICKÝ, M.; PĚNČÍK, J.; DOHNAL, J.; BEČKOVSKÝ, D.; BEČKOVSKÁ, T.

Vydáno

1. 9. 2016

Nakladatel

Slovak Forest Products Research Institute

Místo

Zvolen, Slovak Republic

ISSN

1336-4561

Periodikum

WOOD RESEARCH

Ročník

61

Číslo

4

Stát

Slovenská republika

Strany od

553

Strany do

564

Strany počet

12

URL

http://www.centrumdp.sk/wr/201604/05.pdf

BibTex

@article{BUT128726,
  author="Miloš {Lavický} and Jan {Pěnčík} and Jakub {Dohnal} and David {Bečkovský} and Tereza {Bečkovská}",
  title="Static numeric and experimental analysis of prefabricated winder wooden staircase with central stringer made from scots pine (Pinus sylvestris L.)",
  journal="WOOD RESEARCH",
  year="2016",
  volume="61",
  number="4",
  pages="553--564",
  issn="1336-4561",
  url="http://www.centrumdp.sk/wr/201604/05.pdf"
}